vprerex provides a Qt interface to prerex by integrating the prerex editor with a PDF viewer. This allows conveying coordinates of course boxes, arrows and background points back to prerex through the use of the clipboard.

This package provides TrueType fonts for Bengali language which is primarily spoken in the Indian state of West Bengal, Assam, Tripura and in the country Bangladesh.

MAME is a hardware emulator: it faithfully reproduces the behavior of many arcade machines (it is not a simulation). This program is not a game but can directly, through ROM images, run the complete system of these old arcade machines. These ROMs are subject to copyright and it is in most of the cases illegal to use them if you do not own the arcade machine.

WinFF is a graphical user interface for FFmpeg. It will convert almost any video file that FFmpeg will convert. WinFF does multiple files in multiple formats at one time. You can, for example, convert mpeg's, flv's, and mov's into avi's (or DVD/VCD format or MPEG or 3gp etc.) all at once.

Weka is a collection of machine learning algorithms in Java that can either be used from the command-line, or called from your own Java code. Weka is also ideally suited for developing new machine learning schemes.

deborphan finds "orphaned" packages on your system. It determines which packages have no other packages depending on their installation and shows you a list of these packages. It is most useful when finding libraries, but it can be used on packages in all sections.